| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.89 | 5.147% | $238.568 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $151.35 | 8.832% | $164.7172 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $112.75 | 11.476% | $125.6892 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $22.54 | 4.749% | $23.6104 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $26.88 | 10.474% | $29.6954 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $140.38 | 9.447% | $153.6417 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $200.97 | 3.153% | $207.3066 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $881.76 | $943.2285 | $943.24 | $943.20 | $943.20 | |